Flange Sizing Kit 15/17/19/21mm Flange Inserts 8PC, Compatible with Spectra/Momcozy/Medela/TSRETE Flange Inserts

Warm Tips:

1. It is recommended to replace the breast pump parts every 1-2 months.
2. Please replace the parts in time if they become deformed or yellowed after a long time using.
3. After each use, wash the replacement pump parts with warm soapy water and rinse them thoroughly.
4. Using coconut oil or nipple butter can reduce friction and make them easier to use.
5. Our Flange Inserts are only suitable for 24mm Shields/Flanges, not suitable for 27mm Shields/Flanges or other sizes.

Compatibility:

The package comes with an 8-pack of flange inserts in sizes 15/17/19/21mm (2 pieces for each size). These are breast pump accessories that can be used with most 24mm Shields/Flanges. They are compatible with any S9 Pro/S12 Pro/S9/S12 wearable breast pump, such as the Momcozy S12 Pro/S9 Pro/S12/S9 Hands-Free breast pump. They can also be used with 24mm breast Shields for TSRETE/Medela/Spectra/Elvie/Willow/Bellaaby/Motif/Luna/AmedaMYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KIS.

Attention:

These breast pump accessories are only suitable for 24mm Shields/Flanges and cannot be used with other sizes of Shields/Flanges. Using coconut oil or nipple butter can reduce friction and make them easier to use.

Easy Cleaning:

After each use, wash the replacement pump parts with warm soapy water and rinse them thoroughly.

Safety:

Made of transparent silicone material, our product is BPA-free, so you can use it with confidence.

Replacement:

The size of your flange insert is crucial for both comfort and efficient pumping. Some moms may experience nipple swelling while pumping, so it's important to monitor the appearance of the nipple during pumping. It is recommended to replace the flange insert every 1 to 2 months. Please ensure you choose the correct size.

product information: